| ≥1 piece |
OX2/231 Oxygen Permeability Tester, also know as OTR Tester, is professional designed for the oxygen transmission rate testing of packaging materials, such as plastic films, sheetings, foils and finished packages. This instrument conforms to ASTM D3985, ASTM F2622, ASTM F1307, ISO 15105-2, ASTM F1927.
| Test Range | Test Accuracy | Temperature Range | Temperature Accuracy |
| 0.01~10,000 cm3/m2/d | 0.01 cm3/m2/24h | 15°C~55°C | ±0.1°C |
| Test Area | Specimen Thickness | Humidity Range | Humidity Accuracy |
| 50cm2 | <3mm | 10%RH~98%RH | ±1%RH |